Musannaf Ibn Abi Shayba 18:1172

Abu Bakr narrated to us, he said: Hushaym narrated to us, from Dawud, from ‘Amr ibn Shu‘ayb, that a man forced a woman, and he caused her injury (afḍāhā), so ‘Umar struck him with the prescribed punishment (ḥadd) and fined him one-third of her blood money (diyah).